Cable with braided shield

Abstract

A cable with braided shield includes a conductor, an insulation layer arranged to cover a periphery of the conductor, a braided shield layer arranged to cover a periphery of the insulation layer, and a sheath arranged to cover a periphery of the braided shield layer. The braided shield layer includes an inner braided shield layer, and an outer braided shield layer provided on a periphery of the inner braided shield layer. The inner braided shield layer includes a braided shield braided to cross metal wires. The outer braided shield layer includes a braided shield braided to cross a copper tinsel wire and a metal wire.

What is claimed is: 
     
       1. A cable with braided shield, comprising:
 a conductor; 
 an insulation layer arranged to cover a periphery of the conductor; 
 a braided shield layer arranged to cover a periphery of the insulation layer; and 
 a sheath arranged to cover a periphery of the braided shield layer, 
 wherein the braided shield layer comprises an inner braided shield layer, and an outer braided shield layer provided on a periphery of the inner braided shield layer, 
 wherein the inner braided shield layer comprises a braided shield braided to cross metal wires, 
 wherein the outer braided shield layer comprise a braided shield braided to cross a copper tinsel wire and a metal wire, and 
 wherein the cable with braided shield satisfies D 1 >D 2 , where D 1  is an outer diameter of the copper tinsel wire of the outer braided shield layer, and D 2  is an outer diameter of the metal wire of the outer braided shield layer. 
 
     
     
       2. A cable with braided shield, comprising:
 an inner conductor; 
 an insulation layer arranged to cover a periphery of the inner conductor; 
 an outer conductor comprising a braided shield layer arranged to cover a periphery of the insulation layer; and 
 a sheath arranged to cover a periphery of the outer conductor, 
 wherein the braided shield layer comprises an inner braided shield layer, and an outer braided shield layer provided on a periphery of the inner braided shield layer, 
 wherein the inner braided shield layer comprises a braided shield braided to cross metal wires, 
 wherein the outer braided shield layer comprises a braided shield braided to cross a copper tinsel wire and a metal wire, and 
 wherein the cable with braided shield satisfies D 1 >D 2 , where D 1  is an outer diameter of the copper tinsel wire of the outer braided shield layer, and D 2  is an outer diameter of the metal wire of the outer braided shield layer. 
 
     
     
       3. A cable with braided shield, comprising
 a cable core comprising a plurality of insulated wires covered with an insulation layer on a conductor; 
 a braided shield layer covering a periphery of the cable core; and 
 a sheath arranged to cover a periphery of the braided shield layer, 
 wherein the braided shield layer comprises an inner braided shield layer, and an outer braided shield layer provided on a periphery of the inner braided shield layer, 
 wherein the inner braided shield layer comprises a braided shield braided to cross metal wires, 
 wherein the outer braided shield layer comprise a braided shield braided to cross a copper tinsel wire and a metal wire, and 
 wherein the cable with braided shield satisfies D 1 >D 2 , where D 1  is an outer diameter of the copper tinsel wire of the outer braided shield layer, and D 2  is an outer diameter of the metal wire of the outer braided shield layer. 
 
     
     
       4. The cable with braided shield according to  claim 1 , wherein a ratio D 1 /D 2  of D 1  to D 2  is not less than 1.2 and not more than 2.5. 
     
     
       5. The cable with braided shield according to  claim 2 , wherein a ratio D 1 /D 2  of D 1  to D 2  is not less than 1.2 and not more than 2.5. 
     
     
       6. The cable with braided shield according to  claim 3 , wherein a ratio D 1 /D 2  of D 1  to D 2  is not less than 1.2 and not more than 2.5.